ChatGPT 日本價格（2026）

ChatGPT Plus is priced at ¥3,000/mo/month on the Japanese App Store, which converts to approximately $18.92/month. This includes Japan's 10% Consumption Tax. The price is set by Apple in local currency and may shift in USD terms as the JPY/USD exchange rate moves.

Yes, marginally. At ~$18.92/mo, Japan is about 5% cheaper than the US standard price of $19.99/mo. The savings are modest — Japan isn't a bargain-basement region — but it's notable that a high-income economy undercuts the US at all.

The yen has weakened ~7.5% against the USD over the past 12 months, but Apple hasn't adjusted its ¥3,000/mo Japanese price tier to compensate. Japanese consumers still pay the same ¥3,000/mo as before — the "discount" only appears when converting to USD. If Apple updates its JPY tiers, this gap could narrow or disappear. See our full ChatGPT pricing table for all regions.

You would need a Japanese Apple ID and a compatible payment method. Japan is rated low risk for regional subscriptions, but you may still face payment verification or address checks. Practical friction exists for non-residents even in low-risk regions.